{"instruction": "You are an expert in event extraction. Please extract event types and event trigger words from the input that conform to the schema definition. Return an empty list for non-existent events. Please respond in the format of a JSON string.", "schema": ["potential therapeutic event", "adverse event"], "input": "Our findings suggest that significant progression of marrow reticulin fibrosis during imatinib therapy can be an indicator for a return or progression of CML and, in some patients with CML, imatinib may promote cytogenetic clonal evolution, resulting in a poor response to treatment."}
{"potential therapeutic event": [], "adverse event": ["during "]}